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-rw-r--r--Documentation/ABI/testing/sysfs-platform-asus-wmi (renamed from Documentation/ABI/testing/sysfs-platform-eeepc-wmi)8
-rw-r--r--drivers/platform/x86/Kconfig24
-rw-r--r--drivers/platform/x86/Makefile3
-rw-r--r--drivers/platform/x86/asus-wmi.c924
-rw-r--r--drivers/platform/x86/asus-wmi.h58
-rw-r--r--drivers/platform/x86/eeepc-wmi.c162
6 files changed, 681 insertions, 498 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-eeepc-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index 26acb6842c44..2e7df91620de 100644
--- a/Documentation/ABI/testing/sysfs-platform-eeepc-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -1,4 +1,4 @@
-What: /sys/devices/platform/eeepc-wmi/cpufv
+What: /sys/devices/platform/<platform>/cpufv
Date: Oct 2010
KernelVersion: 2.6.37
Contact: "Corentin Chary" <corentincj@iksaif.net>
@@ -9,21 +9,21 @@ Description:
* 1 -> High Performance Mode
* 2 -> Power Saving Mode
-What: /sys/devices/platform/eeepc-wmi/camera
+What: /sys/devices/platform/<platform>/camera
Date: Jan 2010
KernelVersion: 2.6.39
Contact: "Corentin Chary" <corentincj@iksaif.net>
Description:
Control the camera. 1 means on, 0 means off.
-What: /sys/devices/platform/eeepc-wmi/cardr
+What: /sys/devices/platform/<platform>/cardr
Date: Jan 2010
KernelVersion: 2.6.39
Contact: "Corentin Chary" <corentincj@iksaif.net>
Description:
Control the card reader. 1 means on, 0 means off.
-What: /sys/devices/platform/eeepc-wmi/touchpad
+What: /sys/devices/platform/<platform>/touchpad
Date: Jan 2010
KernelVersion: 2.6.39
Contact: "Corentin Chary" <corentincj@iksaif.net>
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index b039d6a93f17..7fde7ba01ab0 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -451,10 +451,11 @@ config EEEPC_LAPTOP
Bluetooth, backlight and allows powering on/off some other
devices.
- If you have an Eee PC laptop, say Y or M here.
+ If you have an Eee PC laptop, say Y or M here. If this driver
+ doesn't work on your Eee PC, try eeepc-wmi instead.
-config EEEPC_WMI
- tristate "Eee PC WMI Hotkey Driver (EXPERIMENTAL)"
+config ASUS_WMI
+ tristate "ASUS WMI Driver (EXPERIMENTAL)"
depends on ACPI_WMI
depends on INPUT
depends on EXPERIMENTAL
@@ -464,10 +465,23 @@ config EEEPC_WMI
select LEDS_CLASS
select NEW_LEDS
---help---
- Say Y here if you want to support WMI-based hotkeys on Eee PC laptops.
+ Say Y here if you have a WMI aware Asus laptop (like Eee PCs).
To compile this driver as a module, choose M here: the module will
- be called eeepc-wmi.
+ be called asus-wmi.
+
+config EEEPC_WMI
+ tristate "Eee PC WMI Driver (EXPERIMENTAL)"
+ depends on ASUS_WMI
+ ---help---
+ This is a driver for newer Eee PC laptops. It adds extra features
+ like wireless radio and bluetooth control, leds, hotkeys, backlight...
+
+ For more informations, see
+ <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
+
+ If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
+ here.
config ACPI_WMI
tristate "WMI"
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index 443257617b20..f9c83f48c922 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -3,8 +3,9 @@
# x86 Platform-Specific Drivers
#
obj-$(CONFIG_ASUS_LAPTOP) += asus-laptop.o
+obj-$(CONFIG_ASUS_WMI) += asus-wmi.o
obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o
-obj-$(CONFIG_EEEPC_WMI) += asus-wmi.o eeepc-wmi.o
+obj-$(CONFIG_EEEPC_WMI) += eeepc-wmi.o
obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o
obj-$(CONFIG_ACPI_CMPC) += classmate-laptop.o
obj-$(CONFIG_COMPAL_LAPTOP) += compal-laptop.o
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index d3997757e790..35e6bb6c266d 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -1,5 +1,5 @@
/*
- * Eee PC WMI hotkey driver
+ * Asus PC WMI hotkey driver
*
* Copyright(C) 2010 Intel Corporation.
* Copyright(C) 2010 Corentin Chary <corentin.chary@gmail.com>
@@ -42,23 +42,23 @@
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/platform_device.h>
-#include <linux/dmi.h>
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-#define EEEPC_WMI_FILE "eeepc-wmi"
+#include "asus-wmi.h"
-MODULE_AUTHOR("Yong Wang <yong.y.wang@intel.com>");
-MODULE_DESCRIPTION("Eee PC WMI Hotkey Driver");
+MODULE_AUTHOR("Corentin Chary <corentincj@iksaif.net>, "
+ "Yong Wang <yong.y.wang@intel.com>");
+MODULE_DESCRIPTION("Asus Generic WMI Driver");
MODULE_LICENSE("GPL");
-#define EEEPC_ACPI_HID "ASUS010" /* old _HID used in eeepc-laptop */
+#define to_platform_driver(drv) \
+ (container_of((drv), struct platform_driver, driver))
-#define EEEPC_WMI_EVENT_GUID "ABBC0F72-8EA1-11D1-00A0-C90629100000"
-#define EEEPC_WMI_MGMT_GUID "97845ED0-4E6D-11DE-8A39-0800200C9A66"
+#define to_asus_wmi_driver(pdrv) \
+ (container_of((pdrv), struct asus_wmi_driver, platform_driver))
-MODULE_ALIAS("wmi:"EEEPC_WMI_EVENT_GUID);
-MODULE_ALIAS("wmi:"EEEPC_WMI_MGMT_GUID);
+#define ASUS_WMI_MGMT_GUID "97845ED0-4E6D-11DE-8A39-0800200C9A66"
#define NOTIFY_BRNUP_MIN 0x11
#define NOTIFY_BRNUP_MAX 0x1f
@@ -66,90 +66,55 @@ MODULE_ALIAS("wmi:"EEEPC_WMI_MGMT_GUID);
#define NOTIFY_BRNDOWN_MAX 0x2e
/* WMI Methods */
-#define EEEPC_WMI_METHODID_DSTS 0x53544344
-#define EEEPC_WMI_METHODID_DEVS 0x53564544
-#define EEEPC_WMI_METHODID_CFVS 0x53564643
+#define ASUS_WMI_METHODID_DSTS 0x53544344
+#define ASUS_WMI_METHODID_DEVS 0x53564544
+#define ASUS_WMI_METHODID_CFVS 0x53564643
/* Wireless */
-#define EEEPC_WMI_DEVID_WLAN 0x00010011
-#define EEEPC_WMI_DEVID_BLUETOOTH 0x00010013
-#define EEEPC_WMI_DEVID_WIMAX 0x00010017
-#define EEEPC_WMI_DEVID_WWAN3G 0x00010019
+#define ASUS_WMI_DEVID_WLAN 0x00010011
+#define ASUS_WMI_DEVID_BLUETOOTH 0x00010013
+#define ASUS_WMI_DEVID_WIMAX 0x00010017
+#define ASUS_WMI_DEVID_WWAN3G 0x00010019
/* Backlight and Brightness */
-#define EEEPC_WMI_DEVID_BACKLIGHT 0x00050011
-#define EEEPC_WMI_DEVID_BRIGHTNESS 0x00050012
+#define ASUS_WMI_DEVID_BACKLIGHT 0x00050011
+#define ASUS_WMI_DEVID_BRIGHTNESS 0x00050012
/* Misc */
-#define EEEPC_WMI_DEVID_CAMERA 0x00060013
+#define ASUS_WMI_DEVID_CAMERA 0x00060013
/* Storage */
-#define EEEPC_WMI_DEVID_CARDREADER 0x00080013
+#define ASUS_WMI_DEVID_CARDREADER 0x00080013
/* Input */
-#define EEEPC_WMI_DEVID_TOUCHPAD 0x00100011
-#define EEEPC_WMI_DEVID_TOUCHPAD_LED 0x00100012
+#define ASUS_WMI_DEVID_TOUCHPAD 0x00100011
+#define ASUS_WMI_DEVID_TOUCHPAD_LED 0x00100012
/* DSTS masks */
-#define EEEPC_WMI_DSTS_STATUS_BIT 0x00000001
-#define EEEPC_WMI_DSTS_PRESENCE_BIT 0x00010000
-#define EEEPC_WMI_DSTS_BRIGHTNESS_MASK 0x000000FF
-#define EEEPC_WMI_DSTS_MAX_BRIGTH_MASK 0x0000FF00
-
-static bool hotplug_wireless;
-
-module_param(hotplug_wireless, bool, 0444);
-MODULE_PARM_DESC(hotplug_wireless,
- "Enable hotplug for wireless device. "
- "If your laptop needs that, please report to "
- "acpi4asus-user@lists.sourceforge.net.");
-
-static const struct key_entry eeepc_wmi_keymap[] = {
- /* Sleep already handled via generic ACPI code */
- { KE_IGNORE, NOTIFY_BRNDOWN_MIN, { KEY_BRIGHTNESSDOWN } },
- { KE_IGNORE, NOTIFY_BRNUP_MIN, { KEY_BRIGHTNESSUP } },
- { KE_KEY, 0x30, { KEY_VOLUMEUP } },
- { KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
- { KE_KEY, 0x32, { KEY_MUTE } },
- { KE_KEY, 0x5c, { KEY_F15 } }, /* Power Gear key */
- { KE_KEY, 0x5d, { KEY_WLAN } },
- { KE_KEY, 0x6b, { KEY_F13 } }, /* Disable Touchpad */
- { KE_KEY, 0x82, { KEY_CAMERA } },
- { KE_KEY, 0x83, { KEY_CAMERA_ZOOMIN } },
- { KE_KEY, 0x88, { KEY_WLAN } },
- { KE_KEY, 0xcc, { KEY_SWITCHVIDEOMODE } },
- { KE_KEY, 0xe0, { KEY_PROG1 } }, /* Task Manager */
- { KE_KEY, 0xe1, { KEY_F14 } }, /* Change Resolution */
- { KE_KEY, 0xe9, { KEY_BRIGHTNESS_ZERO } },
- { KE_KEY, 0xeb, { KEY_CAMERA_ZOOMOUT } },
- { KE_KEY, 0xec, { KEY_CAMERA_UP } },
- { KE_KEY, 0xed, { KEY_CAMERA_DOWN } },
- { KE_KEY, 0xee, { KEY_CAMERA_LEFT } },
- { KE_KEY, 0xef, { KEY_CAMERA_RIGHT } },
- { KE_END, 0},
-};
+#define ASUS_WMI_DSTS_STATUS_BIT 0x00000001
+#define ASUS_WMI_DSTS_PRESENCE_BIT 0x00010000
+#define ASUS_WMI_DSTS_BRIGHTNESS_MASK 0x000000FF
+#define ASUS_WMI_DSTS_MAX_BRIGTH_MASK 0x0000FF00
struct bios_args {
- u32 dev_id;
- u32 ctrl_param;
+ u32 dev_id;
+ u32 ctrl_param;
};
/*
- * eeepc-wmi/ - debugfs root directory
+ * <platform>/ - debugfs root directory
* dev_id - current dev_id
* ctrl_param - current ctrl_param
* devs - call DEVS(dev_id, ctrl_param) and print result
* dsts - call DSTS(dev_id) and print result
*/
-struct eeepc_wmi_debug {
+struct asus_wmi_debug {
struct dentry *root;
u32 dev_id;
u32 ctrl_param;
};
-struct eeepc_wmi {
- bool hotplug_wireless;
-
+struct asus_wmi {
struct input_dev *inputdev;
struct backlight_device *backlight_device;
struct platform_device *platform_device;
@@ -170,59 +135,61 @@ struct eeepc_wmi {
struct workqueue_struct *hotplug_workqueue;
struct work_struct hotplug_work;
- struct eeepc_wmi_debug debug;
+ struct asus_wmi_debug debug;
+
+ struct asus_wmi_driver *driver;
};
-static int eeepc_wmi_input_init(struct eeepc_wmi *eeepc)
+static int asus_wmi_input_init(struct asus_wmi *asus)
{
int err;
- eeepc->inputdev = input_allocate_device();
- if (!eeepc->inputdev)
+ asus->inputdev = input_allocate_device();
+ if (!asus->inputdev)
return -ENOMEM;
- eeepc->inputdev->name = "Eee PC WMI hotkeys";
- eeepc->inputdev->phys = EEEPC_WMI_FILE "/input0";
- eeepc->inputdev->id.bustype = BUS_HOST;
- eeepc->inputdev->dev.parent = &eeepc->platform_device->dev;
+ asus->inputdev->name = asus->driver->input_phys;
+ asus->inputdev->phys = asus->driver->input_name;
+ asus->inputdev->id.bustype = BUS_HOST;
+ asus->inputdev->dev.parent = &asus->platform_device->dev;
- err = sparse_keymap_setup(eeepc->inputdev, eeepc_wmi_keymap, NULL);
+ err = sparse_keymap_setup(asus->inputdev, asus->driver->keymap, NULL);
if (err)
goto err_free_dev;
- err = input_register_device(eeepc->inputdev);
+ err = input_register_device(asus->inputdev);
if (err)
goto err_free_keymap;
return 0;
err_free_keymap:
- sparse_keymap_free(eeepc->inputdev);
+ sparse_keymap_free(asus->inputdev);
err_free_dev:
- input_free_device(eeepc->inputdev);
+ input_free_device(asus->inputdev);
return err;
}
-static void eeepc_wmi_input_exit(struct eeepc_wmi *eeepc)
+static void asus_wmi_input_exit(struct asus_wmi *asus)
{
- if (eeepc->inputdev) {
- sparse_keymap_free(eeepc->inputdev);
- input_unregister_device(eeepc->inputdev);
+ if (asus->inputdev) {
+ sparse_keymap_free(asus->inputdev);
+ input_unregister_device(asus->inputdev);
}
- eeepc->inputdev = NULL;
+ asus->inputdev = NULL;
}
-static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *retval)
+static acpi_status asus_wmi_get_devstate(u32 dev_id, u32 *retval)
{
- struct acpi_buffer input = { (acpi_size)sizeof(u32), &dev_id };
+ struct acpi_buffer input = { (acpi_size) sizeof(u32), &dev_id };
struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
acpi_status status;
u32 tmp;
- status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID,
- 1, EEEPC_WMI_METHODID_DSTS,
+ status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
+ 1, ASUS_WMI_METHODID_DSTS,
&input, &output);
if (ACPI_FAILURE(status))
@@ -230,7 +197,7 @@ static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *retval)
obj = (union acpi_object *)output.pointer;
if (obj && obj->type == ACPI_TYPE_INTEGER)
- tmp = (u32)obj->integer.value;
+ tmp = (u32) obj->integer.value;
else
tmp = 0;
@@ -243,27 +210,27 @@ static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *retval)
}
-static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param,
- u32 *retval)
+static acpi_status asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param,
+ u32 *retval)
{
struct bios_args args = {
.dev_id = dev_id,
.ctrl_param = ctrl_param,
};
- struct acpi_buffer input = { (acpi_size)sizeof(args), &args };
+ struct acpi_buffer input = { (acpi_size) sizeof(args), &args };
acpi_status status;
if (!retval) {
- status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID, 1,
- EEEPC_WMI_METHODID_DEVS,
+ status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID, 1,
+ ASUS_WMI_METHODID_DEVS,
&input, NULL);
} else {
struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
u32 tmp;
- status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID, 1,
- EEEPC_WMI_METHODID_DEVS,
+ status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID, 1,
+ ASUS_WMI_METHODID_DEVS,
&input, &output);
if (ACPI_FAILURE(status))
@@ -271,7 +238,7 @@ static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param,
obj = (union acpi_object *)output.pointer;
if (obj && obj->type == ACPI_TYPE_INTEGER)
- tmp = (u32)obj->integer.value;
+ tmp = (u32) obj->integer.value;
else
tmp = 0;
@@ -284,25 +251,25 @@ static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param,
}
/* Helper for special devices with magic return codes */
-static int eeepc_wmi_get_devstate_bits(u32 dev_id, u32 mask)
+static int asus_wmi_get_devstate_bits(u32 dev_id, u32 mask)
{
u32 retval = 0;
acpi_status status;
- status = eeepc_wmi_get_devstate(dev_id, &retval);
+ status = asus_wmi_get_devstate(dev_id, &retval);
if (ACPI_FAILURE(status))
return -EINVAL;
- if (!(retval & EEEPC_WMI_DSTS_PRESENCE_BIT))
+ if (!(retval & ASUS_WMI_DSTS_PRESENCE_BIT))
return -ENODEV;
return retval & mask;
}
-static int eeepc_wmi_get_devstate_simple(u32 dev_id)
+static int asus_wmi_get_devstate_simple(u32 dev_id)
{
- return eeepc_wmi_get_devstate_bits(dev_id, EEEPC_WMI_DSTS_STATUS_BIT);
+ return asus_wmi_get_devstate_bits(dev_id, ASUS_WMI_DSTS_STATUS_BIT);
}
/*
@@ -311,93 +278,92 @@ static int eeepc_wmi_get_devstate_simple(u32 dev_id)
/*
* These functions actually update the LED's, and are called from a
* workqueue. By doing this as separate work rather than when the LED
- * subsystem asks, we avoid messing with the Eeepc ACPI stuff during a
+ * subsystem asks, we avoid messing with the Asus ACPI stuff during a
* potentially bad time, such as a timer interrupt.
*/
static void tpd_led_update(struct work_struct *work)
{
int ctrl_param;
- struct eeepc_wmi *eeepc;
+ struct asus_wmi *asus;
- eeepc = container_of(work, struct eeepc_wmi, tpd_led_work);
+ asus = container_of(work, struct asus_wmi, tpd_led_work);
- ctrl_param = eeepc->tpd_led_wk;
- eeepc_wmi_set_devstate(EEEPC_WMI_DEVID_TOUCHPAD_LED, ctrl_param, NULL);
+ ctrl_param = asus->tpd_led_wk;
+ asus_wmi_set_devstate(ASUS_WMI_DEVID_TOUCHPAD_LED, ctrl_param, NULL);
}
static void tpd_led_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
- struct eeepc_wmi *eeepc;
+ struct asus_wmi *asus;
- eeepc = container_of(led_cdev, struct eeepc_wmi, tpd_led);
+ asus = container_of(led_cdev, struct asus_wmi, tpd_led);
- eeepc->tpd_led_wk = !!value;
- queue_work(eeepc->led_workqueue, &eeepc->tpd_led_work);
+ asus->tpd_led_wk = !!value;
+ queue_work(asus->led_workqueue, &asus->tpd_led_work);
}
-static int read_tpd_led_state(struct eeepc_wmi *eeepc)
+static int read_tpd_led_state(struct asus_wmi *asus)
{
- return eeepc_wmi_get_devstate_simple(EEEPC_WMI_DEVID_TOUCHPAD_LED);
+ return asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_TOUCHPAD_LED);
}
static enum led_brightness tpd_led_get(struct led_classdev *led_cdev)
{
- struct eeepc_wmi *eeepc;
+ struct asus_wmi *asus;
- eeepc = container_of(led_cdev, struct eeepc_wmi, tpd_led);
+ asus = container_of(led_cdev, struct asus_wmi, tpd_led);
- return read_tpd_led_state(eeepc);
+ return read_tpd_led_state(asus);
}
-static int eeepc_wmi_led_init(struct eeepc_wmi *eeepc)
+static int asus_wmi_led_init(struct asus_wmi *asus)
{
int rv;
- if (read_tpd_led_state(eeepc) < 0)
+ if (read_tpd_led_state(asus) < 0)
return 0;
- eeepc->led_workqueue = create_singlethread_workqueue("led_workqueue");
- if (!eeepc->led_workqueue)
+ asus->led_workqueue = create_singlethread_workqueue("led_workqueue");
+ if (!asus->led_workqueue)
return -ENOMEM;
- INIT_WORK(&eeepc->tpd_led_work, tpd_led_update);
+ INIT_WORK(&asus->tpd_led_work, tpd_led_update);
- eeepc->tpd_led.name = "eeepc::touchpad";
- eeepc->tpd_led.brightness_set = tpd_led_set;
- eeepc->tpd_led.brightness_get = tpd_led_get;
- eeepc->tpd_led.max_brightness = 1;
+ asus->tpd_led.name = "asus::touchpad";
+ asus->tpd_led.brightness_set = tpd_led_set;
+ asus->tpd_led.brightness_get = tpd_led_get;
+ asus->tpd_led.max_brightness = 1;
- rv = led_classdev_register(&eeepc->platform_device->dev,
- &eeepc->tpd_led);
+ rv = led_classdev_register(&asus->platform_device->dev, &asus->tpd_led);
if (rv) {
- destroy_workqueue(eeepc->led_workqueue);
+ destroy_workqueue(asus->led_workqueue);
return rv;
}
return 0;
}
-static void eeepc_wmi_led_exit(struct eeepc_wmi *eeepc)
+static void asus_wmi_led_exit(struct asus_wmi *asus)
{
- if (eeepc->tpd_led.dev)
- led_classdev_unregister(&eeepc->tpd_led);
- if (eeepc->led_workqueue)
- destroy_workqueue(eeepc->led_workqueue);
+ if (asus->tpd_led.dev)
+ led_classdev_unregister(&asus->tpd_led);
+ if (asus->led_workqueue)
+ destroy_workqueue(asus->led_workqueue);
}
/*
* PCI hotplug (for wlan rfkill)
*/
-static bool eeepc_wlan_rfkill_blocked(struct eeepc_wmi *eeepc)
+static bool asus_wlan_rfkill_blocked(struct asus_wmi *asus)
{
- int result = eeepc_wmi_get_devstate_simple(EEEPC_WMI_DEVID_WLAN);
+ int result = asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_WLAN);
if (result < 0)
return false;
return !result;
}
-static void eeepc_rfkill_hotplug(struct eeepc_wmi *eeepc)
+static void asus_rfkill_hotplug(struct asus_wmi *asus)
{
struct pci_dev *dev;
struct pci_bus *bus;
@@ -405,16 +371,16 @@ static void eeepc_rfkill_hotplug(struct eeepc_wmi *eeepc)
bool absent;
u32 l;
- mutex_lock(&eeepc->wmi_lock);
- blocked = eeepc_wlan_rfkill_blocked(eeepc);
- mutex_unlock(&eeepc->wmi_lock);
+ mutex_lock(&asus->wmi_lock);
+ blocked = asus_wlan_rfkill_blocked(asus);
+ mutex_unlock(&asus->wmi_lock);
- mutex_lock(&eeepc->hotplug_lock);
+ mutex_lock(&asus->hotplug_lock);
- if (eeepc->wlan_rfkill)
- rfkill_set_sw_state(eeepc->wlan_rfkill, blocked);
+ if (asus->wlan_rfkill)
+ rfkill_set_sw_state(asus->wlan_rfkill, blocked);
- if (eeepc->hotplug_slot) {
+ if (asus->hotplug_slot) {
bus = pci_find_bus(0, 1);
if (!bus) {
pr_warning("Unable to find PCI bus 1?\n");
@@ -429,11 +395,11 @@ static void eeepc_rfkill_hotplug(struct eeepc_wmi *eeepc)
if (blocked != absent) {
pr_warning("BIOS says wireless lan is %s, "
- "but the pci device is %s\n",
- blocked ? "blocked" : "unblocked",
- absent ? "absent" : "present");
+ "but the pci device is %s\n",
+ blocked ? "blocked" : "unblocked",
+ absent ? "absent" : "present");
pr_warning("skipped wireless hotplug as probably "
- "inappropriate for this model\n");
+ "inappropriate for this model\n");
goto out_unlock;
}
@@ -460,28 +426,27 @@ static void eeepc_rfkill_hotplug(struct eeepc_wmi *eeepc)
}
out_unlock:
- mutex_unlock(&eeepc->hotplug_lock);
+ mutex_unlock(&asus->hotplug_lock);
}
-static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
+static void asus_rfkill_notify(acpi_handle handle, u32 event, void *data)
{
- struct eeepc_wmi *eeepc = data;
+ struct asus_wmi *asus = data;
if (event != ACPI_NOTIFY_BUS_CHECK)
return;
/*
- * We can't call directly eeepc_rfkill_hotplug because most
+ * We can't call directly asus_rfkill_hotplug because most
* of the time WMBC is still being executed and not reetrant.
* There is currently no way to tell ACPICA that we want this
- * method to be serialized, we schedule a eeepc_rfkill_hotplug
+ * method to be serialized, we schedule a asus_rfkill_hotplug
* call later, in a safer context.
*/
- queue_work(eeepc->hotplug_workqueue, &eeepc->hotplug_work);
+ queue_work(asus->hotplug_workqueue, &asus->hotplug_work);
}
-static int eeepc_register_rfkill_notifier(struct eeepc_wmi *eeepc,
- char *node)
+static int asus_register_rfkill_notifier(struct asus_wmi *asus, char *node)
{
acpi_status status;
acpi_handle handle;
@@ -491,8 +456,7 @@ static int eeepc_register_rfkill_notifier(struct eeepc_wmi *eeepc,
if (ACPI_SUCCESS(status)) {
status = acpi_install_notify_handler(handle,
ACPI_SYSTEM_NOTIFY,
- eeepc_rfkill_notify,
- eeepc);
+ asus_rfkill_notify, asus);
if (ACPI_FAILURE(status))
pr_warning("Failed to register notify on %s\n", node);
} else
@@ -501,8 +465,7 @@ static int eeepc_register_rfkill_notifier(struct eeepc_wmi *eeepc,
return 0;
}
-static void eeepc_unregister_rfkill_notifier(struct eeepc_wmi *eeepc,
- char *node)
+static void asus_unregister_rfkill_notifier(struct asus_wmi *asus, char *node)
{
acpi_status status = AE_OK;
acpi_handle handle;
@@ -511,18 +474,18 @@ static void eeepc_unregister_rfkill_notifier(struct eeepc_wmi *eeepc,
if (ACPI_SUCCESS(status)) {
status = acpi_remove_notify_handler(handle,
- ACPI_SYSTEM_NOTIFY,
- eeepc_rfkill_notify);
+ ACPI_SYSTEM_NOTIFY,
+ asus_rfkill_notify);
if (ACPI_FAILURE(status))
pr_err("Error removing rfkill notify handler %s\n",
- node);
+ node);
}
}
-static int eeepc_get_adapter_status(struct hotplug_slot *hotplug_slot,
- u8 *value)
+static int asus_get_adapter_status(struct hotplug_slot *hotplug_slot,
+ u8 *value)
{
- int result = eeepc_wmi_get_devstate_simple(EEEPC_WMI_DEVID_WLAN);
+ int result = asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_WLAN);
if (result < 0)
return result;
@@ -531,27 +494,27 @@ static int eeepc_get_adapter_status(struct hotplug_slot *hotplug_slot,
return 0;
}
-static void eeepc_cleanup_pci_hotplug(struct hotplug_slot *hotplug_slot)
+static void asus_cleanup_pci_hotplug(struct hotplug_slot *hotplug_slot)
{
kfree(hotplug_slot->info);
kfree(hotplug_slot);
}
-static struct hotplug_slot_ops eeepc_hotplug_slot_ops = {
+static struct hotplug_slot_ops asus_hotplug_slot_ops = {
.owner = THIS_MODULE,
- .get_adapter_status = eeepc_get_adapter_status,
- .get_power_status = eeepc_get_adapter_status,
+ .get_adapter_status = asus_get_adapter_status,
+ .get_power_status = asus_get_adapter_status,
};
-static void eeepc_hotplug_work(struct work_struct *work)
+static void asus_hotplug_work(struct work_struct *work)
{
- struct eeepc_wmi *eeepc;
+ struct asus_wmi *asus;
- eeepc = container_of(work, struct eeepc_wmi, hotplug_work);
- eeepc_rfkill_hotplug(eeepc);
+ asus = container_of(work, struct asus_wmi, hotplug_work);
+ asus_rfkill_hotplug(asus);
}
-static int eeepc_setup_pci_hotplug(struct eeepc_wmi *eeepc)
+static int asus_setup_pci_hotplug(struct asus_wmi *asus)
{
int ret = -ENOMEM;
struct pci_bus *bus = pci_find_bus(0, 1);
@@ -561,29 +524,29 @@ static int eeepc_setup_pci_hotplug(struct eeepc_wmi *eeepc)
return -ENODEV;
}
- eeepc->hotplug_workqueue =
- create_singlethread_workqueue("hotplug_workqueue");
- if (!eeepc->hotplug_workqueue)
+ asus->hotplug_workqueue =
+ create_singlethread_workqueue("hotplug_workqueue");
+ if (!asus->hotplug_workqueue)
goto error_workqueue;
- INIT_WORK(&eeepc->hotplug_work, eeepc_hotplug_work);
+ INIT_WORK(&asus->hotplug_work, asus_hotplug_work);
- eeepc->hotplug_slot = kzalloc(sizeof(struct hotplug_slot), GFP_KERNEL);
- if (!eeepc->hotplug_slot)
+ asus->hotplug_slot = kzalloc(sizeof(struct hotplug_slot), GFP_KERNEL);
+ if (!asus->hotplug_slot)
goto error_slot;
- eeepc->hotplug_slot->info = kzalloc(sizeof(struct hotplug_slot_info),
- GFP_KERNEL);
- if (!eeepc->hotplug_slot->info)
+ asus->hotplug_slot->info = kzalloc(sizeof(struct hotplug_slot_info),
+ GFP_KERNEL);
+ if (!asus->hotplug_slot->info)
goto error_info;
- eeepc->hotplug_slot->private = eeepc;
- eeepc->hotplug_slot->release = &eeepc_cleanup_pci_hotplug;
- eeepc->hotplug_slot->ops = &eeepc_hotplug_slot_ops;
- eeepc_get_adapter_status(eeepc->hotplug_slot,
- &eeepc->hotplug_slot->info->adapter_status);
+ asus->hotplug_slot->private = asus;
+ asus->hotplug_slot->release = &asus_cleanup_pci_hotplug;
+ asus->hotplug_slot->ops = &asus_hotplug_slot_ops;
+ asus_get_adapter_status(asus->hotplug_slot,
+ &asus->hotplug_slot->info->adapter_status);
- ret = pci_hp_register(eeepc->hotplug_slot, bus, 0, "eeepc-wifi");
+ ret = pci_hp_register(asus->hotplug_slot, bus, 0, "asus-wifi");
if (ret) {
pr_err("Unable to register hotplug slot - %d\n", ret);
goto error_register;
@@ -592,12 +555,12 @@ static int eeepc_setup_pci_hotplug(struct eeepc_wmi *eeepc)
return 0;
error_register:
- kfree(eeepc->hotplug_slot->info);
+ kfree(asus->hotplug_slot->info);
error_info:
- kfree(eeepc->hotplug_slot);
- eeepc->hotplug_slot = NULL;
+ kfree(asus->hotplug_slot);
+ asus->hotplug_slot = NULL;
error_slot:
- destroy_workqueue(eeepc->hotplug_workqueue);
+ destroy_workqueue(asus->hotplug_workqueue);
error_workqueue:
return ret;
}
@@ -605,13 +568,13 @@ error_workqueue:
/*
* Rfkill devices
*/
-static int eeepc_rfkill_set(void *data, bool blocked)
+static int asus_rfkill_set(void *data, bool blocked)
{
int dev_id = (unsigned long)data;
u32 ctrl_param = !blocked;
acpi_status status;
- status = eeepc_wmi_set_devstate(dev_id, ctrl_param, NULL);
+ status = asus_wmi_set_devstate(dev_id, ctrl_param, NULL);
if (ACPI_FAILURE(status))
return -EIO;
@@ -619,68 +582,67 @@ static int eeepc_rfkill_set(void *data, bool blocked)
return 0;
}
-static void eeepc_rfkill_query(struct rfkill *rfkill, void *data)
+static void asus_rfkill_query(struct rfkill *rfkill, void *data)
{
int dev_id = (unsigned long)data;
int result;
- result = eeepc_wmi_get_devstate_simple(dev_id);
+ result = asus_wmi_get_devstate_simple(dev_id);
if (result < 0)
- return ;
+ return;
rfkill_set_sw_state(rfkill, !result);
}
-static int eeepc_rfkill_wlan_set(void *data, bool blocked)
+static int asus_rfkill_wlan_set(void *data, bool blocked)
{
- struct eeepc_wmi *eeepc = data;
+ struct asus_wmi *asus = data;
int ret;
/*
* This handler is enabled only if hotplug is enabled.
- * In this case, the eeepc_wmi_set_devstate() will
+ * In this case, the asus_wmi_set_devstate() will
* trigger a wmi notification and we need to wait
* this call to finish before being able to call
* any wmi method
*/
- mutex_lock(&eeepc->wmi_lock);
- ret = eeepc_rfkill_set((void *)(long)EEEPC_WMI_DEVID_WLAN, blocked);
- mutex_unlock(&eeepc->wmi_lock);
+ mutex_lock(&asus->wmi_lock);
+ ret = asus_rfkill_set((void *)(long)ASUS_WMI_DEVID_WLAN, blocked);
+ mutex_unlock(&asus->wmi_lock);
return ret;
}
-static void eeepc_rfkill_wlan_query(struct rfkill *rfkill, void *data)
+static void asus_rfkill_wlan_query(struct rfkill *rfkill, void *data)
{
- eeepc_rfkill_query(rfkill, (void *)(long)EEEPC_WMI_DEVID_WLAN);
+ asus_rfkill_query(rfkill, (void *)(long)ASUS_WMI_DEVID_WLAN);
}
-static const struct rfkill_ops eeepc_rfkill_wlan_ops = {
- .set_block = eeepc_rfkill_wlan_set,
- .query = eeepc_rfkill_wlan_query,
+static const struct rfkill_ops asus_rfkill_wlan_ops = {
+ .set_block = asus_rfkill_wlan_set,
+ .query = asus_rfkill_wlan_query,
};
-static const struct rfkill_ops eeepc_rfkill_ops = {
- .set_block = eeepc_rfkill_set,
- .query = eeepc_rfkill_query,
+static const struct rfkill_ops asus_rfkill_ops = {
+ .set_block = asus_rfkill_set,
+ .query = asus_rfkill_query,
};
-static int eeepc_new_rfkill(struct eeepc_wmi *eeepc,
- struct rfkill **rfkill,
- const char *name,
- enum rfkill_type type, int dev_id)
+static int asus_new_rfkill(struct asus_wmi *asus,
+ struct rfkill **rfkill,
+ const char *name, enum rfkill_type type, int dev_id)
{
- int result = eeepc_wmi_get_devstate_simple(dev_id);
+ int result = asus_wmi_get_devstate_simple(dev_id);
if (result < 0)
return result;
- if (dev_id == EEEPC_WMI_DEVID_WLAN && eeepc->hotplug_wireless)
- *rfkill = rfkill_alloc(name, &eeepc->platform_device->dev, type,
- &eeepc_rfkill_wlan_ops, eeepc);
+ if (dev_id == ASUS_WMI_DEVID_WLAN && asus->driver->hotplug_wireless)
+ *rfkill = rfkill_alloc(name, &asus->platform_device->dev, type,
+ &asus_rfkill_wlan_ops, asus);
else
- *rfkill = rfkill_alloc(name, &eeepc->platform_device->dev, type,
- &eeepc_rfkill_ops, (void *)(long)dev_id);
+ *rfkill = rfkill_alloc(name, &asus->platform_device->dev, type,
+ &asus_rfkill_ops, (void *)(long)dev_id);
if (!*rfkill)
return -EINVAL;
@@ -695,82 +657,82 @@ static int eeepc_new_rfkill(struct eeepc_wmi *eeepc,
return 0;
}
-static void eeepc_wmi_rfkill_exit(struct eeepc_wmi *eeepc)
+static void asus_wmi_rfkill_exit(struct asus_wmi *asus)
{
- eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5");
- eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6");
- eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7");
- if (eeepc->wlan_rfkill) {
- rfkill_unregister(eeepc->wlan_rfkill);
- rfkill_destroy(eeepc->wlan_rfkill);
- eeepc->wlan_rfkill = NULL;
+ asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P5");
+ asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P6");
+ asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P7");
+ if (asus->wlan_rfkill) {
+ rfkill_unregister(asus->wlan_rfkill);
+ rfkill_destroy(asus->wlan_rfkill);
+ asus->wlan_rfkill = NULL;
}
/*
* Refresh pci hotplug in case the rfkill state was changed after
- * eeepc_unregister_rfkill_notifier()
+ * asus_unregister_rfkill_notifier()
*/
- eeepc_rfkill_hotplug(eeepc);
- if (eeepc->hotplug_slot)
- pci_hp_deregister(eeepc->hotplug_slot);
- if (eeepc->hotplug_workqueue)
- destroy_workqueue(eeepc->hotplug_workqueue);
-
- if (eeepc->bluetooth_rfkill) {
- rfkill_unregister(eeepc->bluetooth_rfkill);
- rfkill_destroy(eeepc->bluetooth_rfkill);
- eeepc->bluetooth_rfkill = NULL;
+ asus_rfkill_hotplug(asus);
+ if (asus->hotplug_slot)
+ pci_hp_deregister(asus->hotplug_slot);
+ if (asus->hotplug_workqueue)
+ destroy_workqueue(asus->hotplug_workqueue);
+
+ if (asus->bluetooth_rfkill) {
+ rfkill_unregister(asus->bluetooth_rfkill);
+ rfkill_destroy(asus->bluetooth_rfkill);
+ asus->bluetooth_rfkill = NULL;
}
- if (eeepc->wimax_rfkill) {
- rfkill_unregister(eeepc->wimax_rfkill);
- rfkill_destroy(eeepc->wimax_rfkill);
- eeepc->wimax_rfkill = NULL;
+ if (asus->wimax_rfkill) {
+ rfkill_unregister(asus->wimax_rfkill);
+ rfkill_destroy(asus->wimax_rfkill);
+ asus->wimax_rfkill = NULL;
}
- if (eeepc->wwan3g_rfkill) {
- rfkill_unregister(eeepc->wwan3g_rfkill);
- rfkill_destroy(eeepc->wwan3g_rfkill);
- eeepc->wwan3g_rfkill = NULL;
+ if (asus->wwan3g_rfkill) {
+ rfkill_unregister(asus->wwan3g_rfkill);
+ rfkill_destroy(asus->wwan3g_rfkill);
+ asus->wwan3g_rfkill = NULL;
}
}
-static int eeepc_wmi_rfkill_init(struct eeepc_wmi *eeepc)
+static int asus_wmi_rfkill_init(struct asus_wmi *asus)
{
int result = 0;
- mutex_init(&eeepc->hotplug_lock);
- mutex_init(&eeepc->wmi_lock);
+ mutex_init(&asus->hotplug_lock);
+ mutex_init(&asus->wmi_lock);
- result = eeepc_new_rfkill(eeepc, &eeepc->wlan_rfkill,
- "eeepc-wlan", RFKILL_TYPE_WLAN,
- EEEPC_WMI_DEVID_WLAN);
+ result = asus_new_rfkill(asus, &asus->wlan_rfkill,
+ "asus-wlan", RFKILL_TYPE_WLAN,
+ ASUS_WMI_DEVID_WLAN);
if (result && result != -ENODEV)
goto exit;
- result = eeepc_new_rfkill(eeepc, &eeepc->bluetooth_rfkill,
- "eeepc-bluetooth", RFKILL_TYPE_BLUETOOTH,
- EEEPC_WMI_DEVID_BLUETOOTH);
+ result = asus_new_rfkill(asus, &asus->bluetooth_rfkill,
+ "asus-bluetooth", RFKILL_TYPE_BLUETOOTH,
+ ASUS_WMI_DEVID_BLUETOOTH);
if (result && result != -ENODEV)
goto exit;
- result = eeepc_new_rfkill(eeepc, &eeepc->wimax_rfkill,
- "eeepc-wimax", RFKILL_TYPE_WIMAX,
- EEEPC_WMI_DEVID_WIMAX);
+ result = asus_new_rfkill(asus, &asus->wimax_rfkill,
+ "asus-wimax", RFKILL_TYPE_WIMAX,
+ ASUS_WMI_DEVID_WIMAX);
if (result && result != -ENODEV)
goto exit;
- result = eeepc_new_rfkill(eeepc, &eeepc->wwan3g_rfkill,
- "eeepc-wwan3g", RFKILL_TYPE_WWAN,
- EEEPC_WMI_DEVID_WWAN3G);
+ result = asus_new_rfkill(asus, &asus->wwan3g_rfkill,
+ "asus-wwan3g", RFKILL_TYPE_WWAN,
+ ASUS_WMI_DEVID_WWAN3G);
if (result && result != -ENODEV)
goto exit;
- if (!eeepc->hotplug_wireless)
+ if (!asus->driver->hotplug_wireless)
goto exit;
- result = eeepc_setup_pci_hotplug(eeepc);
+ result = asus_setup_pci_hotplug(asus);
/*
* If we get -EBUSY then something else is handling the PCI hotplug -
* don't fail in this case
@@ -778,18 +740,18 @@ static int eeepc_wmi_rfkill_init(struct eeepc_wmi *eeepc)
if (result == -EBUSY)
result = 0;
- eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5");
- eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6");
- eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7");
+ asus_register_rfkill_notifier(asus, "\\_SB.PCI0.P0P5");
+ asus_register_rfkill_notifier(asus, "\\_SB.PCI0.P0P6");
+ asus_register_rfkill_notifier(asus, "\\_SB.PCI0.P0P7");
/*
* Refresh pci hotplug in case the rfkill state was changed during
* setup.
*/
- eeepc_rfkill_hotplug(eeepc);
+ asus_rfkill_hotplug(asus);
exit:
if (result && result != -ENODEV)
- eeepc_wmi_rfkill_exit(eeepc);
+ asus_wmi_rfkill_exit(asus);
if (result == -ENODEV)
result = 0;
@@ -802,7 +764,7 @@ exit:
*/
static int read_backlight_power(void)
{
- int ret = eeepc_wmi_get_devstate_simple(EEEPC_WMI_DEVID_BACKLIGHT);
+ int ret = asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_BACKLIGHT);
if (ret < 0)
return ret;
@@ -815,12 +777,12 @@ static int read_brightness(struct backlight_device *bd)
u32 retval;
acpi_status status;
- status = eeepc_wmi_get_devstate(EEEPC_WMI_DEVID_BRIGHTNESS, &retval);
+ status = asus_wmi_get_devstate(ASUS_WMI